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11-09-2020
Mathematics

contestada

Find the missing number so that the equation has infinitely many solutions. -4x+20=blank x+20

Respuesta :

11-09-2020

Answer:

0

Step-by-step explanation:

20 cancels itself out so

-4x = x

-4x - x = 0

-5x = 0

divide both sides by -5x

x= 0 but we don't write it out

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